Till now Firefox users may be staying up-to-date with news and releases on Firefox 4 betas and nightly builds and they might have forgot about updates for Firefox 3.6.8 stable version, Firefox 3.6.9 is schedule to release on September 7 meanwhile the pre-beta for Firefox 3.6.9 released with fixes to lot of stability issues causing Firefox 3.6.8 to crash .This release is intended for testing purposes only.